2012-03-08 134 views
5

我想样式默认的ListView列表divider有双方的空白边缘。我已经尝试设置整个ListView的边距,但没有创建所需的结果。自定义样式listdivider

我有:

What i have

什么,我试图让(注意在分隔的两侧边缘):

what i need to have

什么是最好的这样做的方式?提前致谢!

+0

http://stackoverflow.com/questions/3979218/android-listview-divider看到这个自定义分频器,并作出一些努力... – 2012-03-08 16:01:14

回答

6

我终于能够解决我的问题使用接受的答案this后(没有梯度部分)

0

我会建议创建自己的ListAdapter并将其设置为您的ListView。然后在其getView方法中,您可以以任何您想要的方式设置单个列表项的样式。

10

使用<include layout="@layout/divider" />和线路的自定义布局。像这样:

main.xml中

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:orientation="vertical" > 
<ListView android:id="@+id/listview" 
android:layout_width="wrap_content" 
android:divider="@layout/divider" 
android:dividerHeight="3sp" 
android:layout_height="wrap_content" /> 
</LinearLayout> 

divider.xml

<?xml version="1.0" encoding="utf-8"?> 
<shape xmlns:android="http://schemas.android.com/apk/res/android" > 
    <gradient 
     android:startColor="#00000000" 
     android:centerColor="#FFFFFF" 
     android:endColor="#00000000" 
     /> 
    <corners 
     android:radius="4dp" 
     /> 
</shape> 

AndroidlistviewdividerActivity.class

public class AndroidlistviewdividerActivity extends Activity { 
    /** Called when the activity is first created. */ 
    private ListView lv; 
    private String listview_array[] = { "ONE", "TWO", "THREE", "FOUR", "FIVE", "SIX", 
            "SEVEN", "EIGHT", "NINE", "TEN" }; 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
     lv = (ListView) findViewById(R.id.listview); 
     lv.setAdapter(new ArrayAdapter<String>(this, 
     android.R.layout.simple_list_item_1, listview_array)); 
     lv.setTextFilterEnabled(true); 
     lv.setOnItemClickListener(new OnItemClickListener() 
     { 
     @Override 
     public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, 
       long arg3) { 
      // TODO Auto-generated method stub 
      AlertDialog.Builder adb = new AlertDialog.Builder(
         AndroidlistviewdividerActivity.this); 
       adb.setTitle("ListView OnClick"); 
       adb.setMessage("Selected Item is = " 
       + lv.getItemAtPosition(arg2)); 
       adb.setPositiveButton("Ok", null); 
       adb.show();  
     } 
     }); 
    } 
} 
+0

谢谢,这几乎是我在找的东西。但是,如果我设置ListView divider到@ layout/divider,应用程序崩溃。有什么建议么? 我得到以下错误: 造成的:org.xmlpull.v1.XmlPullParserException:二进制XML文件行#2:无效的绘制标签查看 – Meatje 2012-03-08 17:04:23

+0

@Meatje:有你的解决方案或不? – 2012-03-08 17:30:21

+0

@Meatje:好的,我正在更新我的解决方案,这完全是我的工作.. – 2012-03-08 17:32:40